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经营范围
发明名称
Heating, ventilating and defrosting system for vehicles
摘要
申请公布号
US2853933(A)
申请公布日期
1958.09.30
申请号
US19540403489
申请日期
1954.01.12
申请人
GENERAL MOTORS CORPORATION
发明人
BETTS KENNETH R.
分类号
B60H1/00
主分类号
B60H1/00
代理机构
代理人
主权项
地址
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